Nope. Gambling isn’t forbidden in the Bible, and as many other things, it depends on one’s attitude and practices as to when one has crossed a line into the danger zone.

First I’d say that there’s nothing wrong with occasional light gambling as a form of entertainment. It can be an enjoyment for people, much like other forms of entertainment. Spending a little bit of money to buy a lottery ticket or play the slots can be a fun adventure.

There are risks, however. They don’t call it a “one-armed bandit” for nothing, and we all know the maxim, “The house always wins.” There are reasons.

Gambling can all too easily turn from mild entertainment to an overt form of greed (and greed IS forbidden by the Bible: Isa. 57.17; Mk. 7.21-23; Rom. 1.29, and a bunch more). Greed can come on us pretty easily and quickly bring us down. After all, the premise that makes gambling work so well is personal greed. So there’s a problem.

God has no particular problems with wealth (for instance, he made Abraham and Daniel extremely wealthy people), but he cares a lot about how we got it and what our attitude towards it is. The Bible generally applauds working for what you have (Prov. 10.4; 13.11), and we must always beware that the accumulation of money doesn’t control us (Eccl. 5.10). Money creates a desire for more money. People want it because they think it will bring happiness, some ease in life, and even a certain amount of peace and inner fulfillment. It will bring those things only if your heart is centered in Jesus, and your money is a tool you use to be a responsible steward for him.

Money has a strong potential for addiction, and with that comes abuse of other people, ignoring the needs of others, self-consumption, and the pursuit of luxury for selfish ends. Therein lies the danger and the lie of gambling. “Just for fun” can overnight turn into obsession, greed, abuse, and ignoring every principle we have ever learned about the responsible use of money and good stewardship. Hebrews 13.5 says, “Keep your lives free from the love of money and be content with what you have, because God has said, ‘Never will I leave you; never will I forsake you.’ ”

In addition, once I was asked, “What’s the difference between gambling and investing in the stock market? Aren’t they both ‘games of chance’?” Yes, and no. They are both “games” of chance, but the difference is this: Investing in a company is participating in the business a company does. In essence, we are loaning them money to grow their business. Of course there is a risk factor involved, since companies don’t automatically grow. But investing is a business strategy of people helping each other. Gambling, on the other hand, is trying to get something for nothing. The casinos are trying to get your money by doing nothing for it: you put it in a machine or lay it on a table, and it’s theirs; you, by the same token, are putting your money out and hoping to walk away with a jackpot having done nothing to earn it. That’s the difference.

Lets take for example "football cards". A bookie hands out cards of all the football games for the week and anyone who wants to play puts $X on it. If you win you win a certain amount times what you gambled. I understand that for entertainment value, its not necessarily sinful. Its using the illegal bookie (illegal to the IRS) for this entertainment value. Is this sinful? Is this forbidden in the Bible?

Yes in the sense that you're disobeying the law. The Bible says we should obey the law (Rom. 13.1), given that laws are meant to create and maintain a moral society, reflecting the character of God. Certainly all laws are not moral in nature; some are just for safety (No jaywalking. Cross at the intersection.) and others for practicality (drive on the right in the US).

Of course the other part of it is that if the government is asking you to do something wrong or evil, then the RIGHT thing to do is to disobey the law (Acts 5.29). So we're not just supposed to obey when the government is trying to get away with obvious evil. It goes along with what Jesus said in Mt. 22.21: Give to Caesar what belongs to Caesar and to God what belongs to God. In other words, the government should get only what is due to them.

So the idea behind the Bible's teaching is that generally speaking, followers of Christ should be law-abiding citizens unless there is a moral reason for conscientious objection, non-violent resistance (Martin Luther King Jr.), civil disobedience, or even armed uprising.

Your question doesn't fall under any one of those categories. Therefore the Bible teaches that using an illegal agent for your gambling entertainment is wrong.